From 147de14772ed897727dba7353916b02d1e0f17f4 Mon Sep 17 00:00:00 2001 From: "Chen, Gong" Date: Fri, 18 Oct 2013 14:30:13 -0700 Subject: ACPI, APEI, CPER: Add UEFI 2.4 support for memory error In latest UEFI spec(by now it is 2.4) memory error definition for CPER (UEFI 2.4 Appendix N Common Platform Error Record) adds some new fields. These fields help people to locate memory error to an actual DIMM location. Original-author: Tony Luck Signed-off-by: Chen, Gong Reviewed-by: Borislav Petkov Reviewed-by: Mauro Carvalho Chehab Acked-by: Naveen N. Rao Signed-off-by: Tony Luck --- drivers/edac/ghes_edac.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'drivers/edac/ghes_edac.c') diff --git a/drivers/edac/ghes_edac.c b/drivers/edac/ghes_edac.c index bb534670ec02..0ad797b9db65 100644 --- a/drivers/edac/ghes_edac.c +++ b/drivers/edac/ghes_edac.c @@ -297,15 +297,14 @@ void ghes_edac_report_mem_error(struct ghes *ghes, int sev, } /* Error address */ - if (mem_err->validation_bits & CPER_MEM_VALID_PHYSICAL_ADDRESS) { + if (mem_err->validation_bits & CPER_MEM_VALID_PA) { e->page_frame_number = mem_err->physical_addr >> PAGE_SHIFT; e->offset_in_page = mem_err->physical_addr & ~PAGE_MASK; } /* Error grain */ - if (mem_err->validation_bits & CPER_MEM_VALID_PHYSICAL_ADDRESS_MASK) { + if (mem_err->validation_bits & CPER_MEM_VALID_PA_MASK) e->grain = ~(mem_err->physical_addr_mask & ~PAGE_MASK); - } /* Memory error location, mapped on e->location */ p = e->location; -- cgit v1.2.3